title: [Analysis of target localization errors in fractionated stereotactic radiotherapy for head and neck carcinoma].
mesh_terms: D019583:Dose Fractionation, Radiation; D006258:Head and Neck Neoplasms / Q000000981:diagnostic imaging / Q000532:radiotherapy*; D006801:Humans; D013238:Stereotaxic Techniques; D014057:Tomography, X-Ray Computed